I signed for them at the local PO, brought them to the car and popped them in.
They sound excellent.
I will say, messing with the stock tips, every one greatly impacts the bass on them. I get significantly more bass impact with the wide bore tips. Even the best sealing narrow bore olive tips didn't give me the same bass impact that a looser fitting wide bore tip would.
With my first set, I did extensive tip rolling and settled on the Sony mh1 tips and it was a breakthrough.
The t1e stock tips did me no justice and the only ones that come close is the largest wide bore tips.
If anyone else who owns the t1e wouldn't mind experimenting with them and let us know their impressions it might help figure out the mystery of the bassless t1e.